void line(string $string) Write a string as standard output.

void error(string $string, null|int|string $verbosity = null) Write a string

void __construct() Create a new console command instance.

void __construct() Create a new console command instance.

OutputInterface getOutput() Get the output implementation.

void __construct(Worker $worker)

int callSilent(string $command, array $arguments = array()) Call another

string secret(string $question, bool $fallback = true) Prompt the user

string|array argument(string $key = null) Get the value of a command argument

void __construct() Create a new console command instance.